Support for Flutter & Dart commands (flutter pub, flutter analyze, dart analyze)

Feature Request: Flutter & Dart Support

Context

I'm using RTK extensively and ran rtk discover, which showed significant missed savings from Flutter and Dart commands.

Unhandled Commands

• flutter pub (30x)
• flutter analyze (30x)
• dart analyze (5x)

Example usage:

• flutter pub get 2>&1
• flutter analyze --no-pub 2>&1
• dart analyze lib/... 2>&1

Problem

These commands generate large outputs, especially:

• flutter analyze → very verbose lint + diagnostics
• dart analyze → similar static analysis output

Currently RTK does not optimize or filter these outputs, leading to unnecessary token usage.

Suggested Solution

Add support similar to existing commands like rtk grep / rtk read, for example:

• rtk flutter analyze

  • Summarize issues (errors, warnings, info)
  • Group by file
  • Collapse repeated diagnostics
  • Show counts + top issues

• rtk flutter pub

  • Filter install logs
  • Highlight only:
    • errors
    • dependency conflicts
    • version changes

• rtk dart analyze

  • Same approach as flutter analyze

Expected Benefit

From rtk discover: ~65 executions → significant token savings (flutter analyze alone is very heavy)

Additional Notes

Flutter/Dart workflows are common, so this could benefit a large number of developers using RTK.

Happy to help test or provide sample outputs if needed.